If you enjoyed your stay at someone’s house, here is a simple template you can use to write a thank you letter for staying at someone’s house.
I have never felt so welcome when I stayed in your place. Not only was everyone friendly, the food you prepared was also great. I don’t know how I will say this but I am definitely looking forward to staying there again in the future. On the other hand, if you are thinking of visiting my area, you are more than welcome to stay in my place too.